Package org.bouncycastle.tls

Class NamedGroup

java.lang.Object

org.bouncycastle.tls.NamedGroup

public class NamedGroup
extends Object

RFC 7919

Field Summary

Fields

Modifier and Type	Field	Description
static final int	arbitrary_explicit_char2_curves
static final int	arbitrary_explicit_prime_curves
static final int	brainpoolP256r1
static final int	brainpoolP256r1tls13
static final int	brainpoolP384r1
static final int	brainpoolP384r1tls13
static final int	brainpoolP512r1
static final int	brainpoolP512r1tls13
static final int	curveSM2
static final int	DRAFT_mlkem1024	Experimental API (unstable): draft value requested in draft-connolly-tls-mlkem-key-agreement.
static final int	DRAFT_mlkem768	Experimental API (unstable): draft value requested in draft-connolly-tls-mlkem-key-agreement.
static final int	ffdhe2048
static final int	ffdhe3072
static final int	ffdhe4096
static final int	ffdhe6144
static final int	ffdhe8192
static final int	GC256A
static final int	GC256B
static final int	GC256C
static final int	GC256D
static final int	GC512A
static final int	GC512B
static final int	GC512C
static final int	OQS_mlkem1024	Experimental API (unstable): unofficial value from Open Quantum Safe project.
static final int	OQS_mlkem512	Experimental API (unstable): unofficial value from Open Quantum Safe project.
static final int	OQS_mlkem768	Experimental API (unstable): unofficial value from Open Quantum Safe project.
static final int	secp160k1
static final int	secp160r1
static final int	secp160r2
static final int	secp192k1
static final int	secp192r1
static final int	secp224k1
static final int	secp224r1
static final int	secp256k1
static final int	secp256r1
static final int	secp384r1
static final int	secp521r1
static final int	sect163k1
static final int	sect163r1
static final int	sect163r2
static final int	sect193r1
static final int	sect193r2
static final int	sect233k1
static final int	sect233r1
static final int	sect239k1
static final int	sect283k1
static final int	sect283r1
static final int	sect409k1
static final int	sect409r1
static final int	sect571k1
static final int	sect571r1
static final int	x25519
static final int	x448

Constructor Summary

Constructors

Constructor	Description
NamedGroup()

Method Summary

Modifier and Type	Method	Description
static boolean	canBeNegotiated(int namedGroup, ProtocolVersion version)
static int	getCurveBits(int namedGroup)
static String	getCurveName(int namedGroup)
static int	getFiniteFieldBits(int namedGroup)
static String	getFiniteFieldName(int namedGroup)
static String	getKemName(int namedGroup)
static int	getMaximumChar2CurveBits()
static int	getMaximumCurveBits()
static int	getMaximumFiniteFieldBits()
static int	getMaximumPrimeCurveBits()
static String	getName(int namedGroup)
static String	getStandardName(int namedGroup)
static String	getText(int namedGroup)
static boolean	isChar2Curve(int namedGroup)
static boolean	isFiniteField(int namedGroup)
static boolean	isPrimeCurve(int namedGroup)
static boolean	isPrivate(int namedGroup)
static boolean	isValid(int namedGroup)
static boolean	refersToAnECDHCurve(int namedGroup)
static boolean	refersToAnECDSACurve(int namedGroup)
static boolean	refersToAnXDHCurve(int namedGroup)
static boolean	refersToASpecificCurve(int namedGroup)
static boolean	refersToASpecificFiniteField(int namedGroup)
static boolean	refersToASpecificGroup(int namedGroup)
static boolean	refersToASpecificKem(int namedGroup)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

sect163k1

public static final int sect163k1

See Also:

• Constant Field Values

sect163r1

public static final int sect163r1

See Also:

• Constant Field Values

sect163r2

public static final int sect163r2

See Also:

• Constant Field Values

sect193r1

public static final int sect193r1

See Also:

• Constant Field Values

sect193r2

public static final int sect193r2

See Also:

• Constant Field Values

sect233k1

public static final int sect233k1

See Also:

• Constant Field Values

sect233r1

public static final int sect233r1

See Also:

• Constant Field Values

sect239k1

public static final int sect239k1

See Also:

• Constant Field Values

sect283k1

public static final int sect283k1

See Also:

• Constant Field Values

sect283r1

public static final int sect283r1

See Also:

• Constant Field Values

sect409k1

public static final int sect409k1

See Also:

• Constant Field Values

sect409r1

public static final int sect409r1

See Also:

• Constant Field Values

sect571k1

public static final int sect571k1

See Also:

• Constant Field Values

sect571r1

public static final int sect571r1

See Also:

• Constant Field Values

secp160k1

public static final int secp160k1

See Also:

• Constant Field Values

secp160r1

public static final int secp160r1

See Also:

• Constant Field Values

secp160r2

public static final int secp160r2

See Also:

• Constant Field Values

secp192k1

public static final int secp192k1

See Also:

• Constant Field Values

secp192r1

public static final int secp192r1

See Also:

• Constant Field Values

secp224k1

public static final int secp224k1

See Also:

• Constant Field Values

secp224r1

public static final int secp224r1

See Also:

• Constant Field Values

secp256k1

public static final int secp256k1

See Also:

• Constant Field Values

secp256r1

public static final int secp256r1

See Also:

• Constant Field Values

secp384r1

public static final int secp384r1

See Also:

• Constant Field Values

secp521r1

public static final int secp521r1

See Also:

• Constant Field Values

brainpoolP256r1

public static final int brainpoolP256r1

See Also:

• Constant Field Values

brainpoolP384r1

public static final int brainpoolP384r1

See Also:

• Constant Field Values

brainpoolP512r1

public static final int brainpoolP512r1

See Also:

• Constant Field Values

x25519

public static final int x25519

See Also:

• Constant Field Values

x448

public static final int x448

See Also:

• Constant Field Values

brainpoolP256r1tls13

public static final int brainpoolP256r1tls13

See Also:

• Constant Field Values

brainpoolP384r1tls13

public static final int brainpoolP384r1tls13

See Also:

• Constant Field Values

brainpoolP512r1tls13

public static final int brainpoolP512r1tls13

See Also:

• Constant Field Values

GC256A

public static final int GC256A

See Also:

• Constant Field Values

GC256B

public static final int GC256B

See Also:

• Constant Field Values

GC256C

public static final int GC256C

See Also:

• Constant Field Values

GC256D

public static final int GC256D

See Also:

• Constant Field Values

GC512A

public static final int GC512A

See Also:

• Constant Field Values

GC512B

public static final int GC512B

See Also:

• Constant Field Values

GC512C

public static final int GC512C

See Also:

• Constant Field Values

curveSM2

public static final int curveSM2

See Also:

• Constant Field Values

ffdhe2048

public static final int ffdhe2048

See Also:

• Constant Field Values

ffdhe3072

public static final int ffdhe3072

See Also:

• Constant Field Values

ffdhe4096

public static final int ffdhe4096

See Also:

• Constant Field Values

ffdhe6144

public static final int ffdhe6144

See Also:

• Constant Field Values

ffdhe8192

public static final int ffdhe8192

See Also:

• Constant Field Values

arbitrary_explicit_prime_curves

public static final int arbitrary_explicit_prime_curves

See Also:

• Constant Field Values

arbitrary_explicit_char2_curves

public static final int arbitrary_explicit_char2_curves

See Also:

• Constant Field Values

OQS_mlkem512

public static final int OQS_mlkem512

Experimental API (unstable): unofficial value from Open Quantum Safe project.

See Also:

• Constant Field Values

OQS_mlkem768

public static final int OQS_mlkem768

Experimental API (unstable): unofficial value from Open Quantum Safe project.

See Also:

• Constant Field Values

OQS_mlkem1024

public static final int OQS_mlkem1024

Experimental API (unstable): unofficial value from Open Quantum Safe project.

See Also:

• Constant Field Values

DRAFT_mlkem768

public static final int DRAFT_mlkem768

Experimental API (unstable): draft value requested in draft-connolly-tls-mlkem-key-agreement.

See Also:

• Constant Field Values

DRAFT_mlkem1024

public static final int DRAFT_mlkem1024

Experimental API (unstable): draft value requested in draft-connolly-tls-mlkem-key-agreement.

See Also:

• Constant Field Values

Constructor Details

NamedGroup

public NamedGroup()

Method Details

canBeNegotiated

public static boolean canBeNegotiated(int namedGroup,
 ProtocolVersion version)

getCurveBits

public static int getCurveBits(int namedGroup)

getCurveName

public static String getCurveName(int namedGroup)

getFiniteFieldBits

public static int getFiniteFieldBits(int namedGroup)

getFiniteFieldName

public static String getFiniteFieldName(int namedGroup)

getKemName

public static String getKemName(int namedGroup)

getMaximumChar2CurveBits

public static int getMaximumChar2CurveBits()

getMaximumCurveBits

public static int getMaximumCurveBits()

getMaximumFiniteFieldBits

public static int getMaximumFiniteFieldBits()

getMaximumPrimeCurveBits

public static int getMaximumPrimeCurveBits()

getName

public static String getName(int namedGroup)

getStandardName

public static String getStandardName(int namedGroup)

getText

public static String getText(int namedGroup)

isChar2Curve

public static boolean isChar2Curve(int namedGroup)

isFiniteField

public static boolean isFiniteField(int namedGroup)

isPrimeCurve

public static boolean isPrimeCurve(int namedGroup)

isPrivate

public static boolean isPrivate(int namedGroup)

isValid

public static boolean isValid(int namedGroup)

refersToAnECDHCurve

public static boolean refersToAnECDHCurve(int namedGroup)

refersToAnECDSACurve

public static boolean refersToAnECDSACurve(int namedGroup)

refersToAnXDHCurve

public static boolean refersToAnXDHCurve(int namedGroup)

refersToASpecificCurve

public static boolean refersToASpecificCurve(int namedGroup)

refersToASpecificFiniteField

public static boolean refersToASpecificFiniteField(int namedGroup)

refersToASpecificGroup

public static boolean refersToASpecificGroup(int namedGroup)

refersToASpecificKem

public static boolean refersToASpecificKem(int namedGroup)